Cooling

Speedway Motors has the cooling system components performance American muscle car street engines require. We stock heavy duty aluminum radiators to fit many models. Depend on our quality aluminum water pumps, electric fans and expansion tanks to keep your muscle car cool. All the horsepower in the world isn't worth a thing if you can't keep it cool so get the best quality parts at the lowest possible prices from Speedway Motors!

Aeroquip's incredible Starlite racing hose and fittings are up to 45% lighter than stainless steel braided hose and reusable fittings. Starlite hose can be used with fuel, lube and coolants. Working temperature is -45° to +300°F and have a 200 psi working pressure. Works great as a fuel line of gasoline and alcohol fuels.

NOTE: Please note that the Startlite hose offered here is priced per inch of material. For example, if a 2 foot length is needed, please order quantity 24 inches.

Startlite hose can be used with either crimp style or reusable hose fittings. Crimp style fitting must be used only with Starlite hose and installed by qualified personnel using an Aeroquip ProCrimp 1380 crimping machine.

There are only two ways to order these fittings and hose:

1. Bring or send us your old hose to match.2. We will send you the fittings and hose you think will work. You cut the hose to length and send it back to us for crimping.

Our newest high volume electric water pump has been machined from billet aluminum and the fit & finish is excellent. This pump is durable and light weight, but is still able to cycle up to 35 gallons of coolant per minute! Electric water pumps reduce impeller drag experienced with mechanical water pumps at high rpms and are recommended for high performance racing applications.

Includes all required seals, fittings and hardware (when adapters and pump are combined)

Precision machined billet aluminum housing

Light weight

35 gpm rating

Eliminates impeller drag found in mechanical water pumps

Black anodized finish on motor, all other parts polished

Note: For complete assembly, simply select the Small Block Chevy adapters(911885) or the Big Block Chevy, Small Block Ford or the Big Block Ford adapters listed below that your application requires and the pump body.

Speedway’s line of universal Chevy radiators makes it easy for budget-minded racers to get a professional-quality aluminum racing radiator. These high performance radiators feature furnace-brazed construction, two rows of large 1" aluminum tubes, billet filler necks and a maximum number of fins per inch for great heat transfer. They are not available with transmission coolers and they do not come with mounting brackets.

These Chevy-style radiators have driver’s side upper inlets, passenger side lower outlets, and can be ordered in a variety of custom widths.

All-aluminum, furnace-brazed construction

No cheap epoxy glue or crimped in gaskets

Maximum amount of fins per inch allows greater heat transfer

Billet filler necks

Available in 22", 24", 28", or 31" widths (measurements include tanks)

Learn more about how radiators work and selecting the proper radiator for your vehicle by reading our tech article, Radiator Cooling Performance.

This easy to use cooling fan relay kit includes a labeled wiring harness, 40 amp relay, fuse holder and coolant sensor. Available with 185° on/165° off or 195° on/175° off. Works great with the Spal Pulse-Width Fan Controller.

Speedway takes a quality Robertshaw 330-180 high flow 180° thermostat, then modifies it to function properly in high RPM, high flow applications. They feature a balanced sleeve design and are strongly recommended for any performance application. Fits most domestic applications.

2-1/8" diameter

High flow 180° thermostat

Balanced sleeve design

Recommended for any performance application

Fits most domestic applications

Learn more about the importance of the thermostat with cooling systems and how they work by reading our tech article, Cooling System Principles.

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"Muscle Car, Cooling" Page 1 of 41

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This easy to use cooling fan relay kit includes a labeled wiring harness, 40 amp relay, fuse holder and coolant sensor. Available with 185° on/165° off or 195° on/175° off. Works great with the Spal Pulse-Width Fan Controller.

These 6" long silicone radiator/coolant hoses can be cut to length, allowing you to build just what you need. This 3 layer, reinforced silicone material exceeds SAE standards and is designed for todays high temp, high pressure cooling systems (-100ºF to +380ºF rated).

These universal fit aluminum fan shroud kits can be built to fit many applications with a belt-driven fan. The adjustable collar will accommodate 15"-20" fan diameters.

Measures 19" tall x 16-3/4" wide x 2-5/8" deep. Works well with Speedway & Afco 24" wide radiators and will work with the Speedway & Afco 22" wide radiators with slight trimming of the width of the shroud.

Made for exact fit of many Muscle Car and Hotrod radiators

Allows the installer the choice of off center, side-to-side and above the radiator fan positioning

Speedway Cast Aluminum double groove pulleys for Small Block Chevy feature a 20% reduction. Reduction pulleys have a smaller diameter which slows the speed of your fan, water pump, and alternator to reduce drag for more top-end horsepower. Plus, high RPM water pump operation is improved due to reduced fluid cavitation.

Speedway's adjustable water pump is tried, tested and true. It has great flow, superior quality and standard features that are typically only available on water pumps costing twice as much. State-of-the-art aluminum casting and a precision impeller provide equal flow to both cylinder banks. If you're using a cog belt on your race car, this is the pump you want since it's adjustable. The 1/2" mount holes in this pump are larger than normal, allowing it to be moved up or down slightly to help with belt tension.

Adjustable mounting holes

High flow and pressure rates

Adjustable cam stop

Extra-thick fan hub

3/4" inch heavy duty bearing

Pressed-fit and set-screw-retained fan hub

Large-diameter shaft and reinforced housing make it ideal for oval-track applications

AFCO's Direct Fit Aluminum radiators will bolt directly into your Ford Falcon, Mercury Comet, or Ford Mustang with no hassles. AFCO ensures that the bolt holes will line up, cooling lines are in the proper locations, and OEM fan shrouds and accessories bolt up with ease. Plus, with two rows of 1" cores perfectly matched to the application, this unit has the capacity to cool HiPo Small Blocks (even with a power adder!).

These thermostat housings will fix your leak with a gasket seal design. They feature a beautiful chrome finish and are designed as a universal application for most Chevy and Mopar engines with stock intake manifolds. This design works with a Mopar thermostat only. Late model Mopar style thermostats suggested.

Build and design your own radiator with these aluminum u-weld-it kits. They come with everything you need to create a custom radiator to fit your specific application. These radiators can be used as either a cross-flow or down-flow.

Overall Dimensions: 25-5/8" x 19-9/16" x 3-1/8"

Core Dimensions: 21" x 18" x 2-1/4"

Kit Includes:

(1) 1-1/2" Hose connection

(1) 1-3/4" Hose connection

(1) Billet Aluminum filler neck

(1) Overflow tube

(1) Weld-on Bung

(1) Draincock

Note: This kit requires aluminum welding and fabrication. Kit is sold as an unfinished product. Standard warranties DO NOT APPLY.

Cooler intake temperatures mean more power. It's just that simple. While the factory supercharger cooling system is adequate in stock configuration, it struggles to keep up with the multitude of popular modifications that not only deliver more power, but also increase the stress and strain on the engine. AFCO's Heat Exchaners will regain lost horsepower by more effectively cooling intake temperatures, creating a more dense intake charge versus stock. This is critical in controlling detonation in a supercharged application.

Optimized core technology for greater air flow

Drops inlet temps to near ambient while under boost

100% Aluminum TIG-welded construction - NO EPOXY

Direct Fit bolt-in installation - NO cutting & NO drilling required

Installs with simple hand tools in approximately 30 mins.

Consistent Performance - keeps coolant temp stable, pass after pass

Suitable for both drag and street use. Provides a 60-70° F drop in intake temperatures.

Pro Series exchanger features dual 10" SPAL fans with wiring harness and relay. It provides 350% more cooling area than stock.

Aeroquip's incredible Starlite racing hose and fittings are up to 45% lighter than stainless steel braided hose and reusable fittings. Can be used with fuel, lube and coolants. Working temperature is -45° to +300°F and have a 200 psi working pressure.

Starlite hose can be used with either crimp style or reusable hose fittings. Crimp style fitting must be used only with Starlite hose and installed by qualified personnel using an Aeroquip ProCrimp 1380 crimping machine.

There are only two ways to order these fittings and hose:

Bring or mail us your old hose to match.

We will send you the fittings and hose you think will work. You cut the hose to length and send it back to us for crimping.

How handy is this! The built-in calibrated thermometer on this chrome-plated 16 lb. radiator cap makes it easy to check your coolant temp - and to know when its safe to remove the cap. Fits radiators on most domestic vehicles.

Helps to prevent burn injuries

Integrated coolant reclamation valve works great with your coolant recovery system

Your radiator can reclaim coolant from your overflow bottle

Wide 30° to 270° F temperature range

Calibrated in centigrade and Fahrenheit

Color-coded temperature ranges

Chromed crown with a colored trim ring

Learn more about cooling systems, how to choose the proper pressure cap, and how they work by reading our tech article. Cooling System Principles.

Speedway Motors is America’s Oldest Speed Shop® and has been
a trusted source for high performance parts for street rods and racing for over 60
years. Speedway Motors has built a reputation for providing friendly expert advice
and superior service. Whether you are racing, building a street rod or restoring an
old classic, Speedway Motors has the performance parts you need – in stock and ready
to ship today.